diff options
Diffstat (limited to 'arch/arm64/include/asm/acpi.h')
| -rw-r--r-- | arch/arm64/include/asm/acpi.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h index 59cca1d6ec54..32f465a80e4e 100644 --- a/arch/arm64/include/asm/acpi.h +++ b/arch/arm64/include/asm/acpi.h @@ -126,18 +126,6 @@ static inline const char *acpi_get_enable_method(int cpu) */ #define acpi_disable_cmcff 1 pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr); - -/* - * Despite its name, this function must still broadcast the TLB - * invalidation in order to ensure other CPUs don't end up with junk - * entries as a result of speculation. Unusually, its also called in - * IRQ context (ghes_iounmap_irq) so if we ever need to use IPIs for - * TLB broadcasting, then we're in trouble here. - */ -static inline void arch_apei_flush_tlb_one(unsigned long addr) -{ - flush_tlb_kernel_range(addr, addr + PAGE_SIZE); -} #endif /* CONFIG_ACPI_APEI */ #ifdef CONFIG_ACPI_NUMA |